Application of the transtheoretical model to health education for older adults.
D000368:Aged; D003479:Curriculum; D015438:Health Behavior; D006266:Health Education / Q000379:methods*; D006299:Health Services for the Aged; D006801:Humans; D008875:Middle Aged; D008960:Models, Psychological; D016730:Program Development; D015397:Program Evaluation; D014481:United States